noun
high atmospheric pressure; high-pressure system; anticyclone
Meteorological term for a region where atmospheric pressure is higher than surrounding areas, often associated with fair weather. Antonym: 低気圧.
See also: 低気圧
明日は高気圧に覆われて晴れるでしょう。
Tomorrow will be sunny as it will be covered by a high-pressure system.
高気圧の中心が日本海にあります。
The center of the high-pressure system is over the Sea of Japan.